What type of instrument is a Smith-Kerrison punch forceps?

A Smith-Kerrison punch forceps is classified as a cutting instrument because it is specifically designed to excise tissue or cut through structures during surgical procedures. This tool features a sharp, circular cutting blade that allows for precise removal of tissue. Its unique design facilitates controlled cutting, making it particularly useful for procedures that require the removal of small tissue samples or biopsies. The design and function of punch forceps are integral in applications requiring clean and efficient tissue excision, differentiating them from other instrument types that serve different purposes in surgical settings.